/*
 * Copyright 1999-2018 Alibaba Group Holding Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.nacos;

import io.micrometer.core.lang.NonNullApi;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.DisposableBean;
import org.springframework.boot.autoconfigure.web.ServerProperties;
import org.springframework.boot.context.event.ApplicationReadyEvent;
import org.springframework.context.ApplicationListener;
import org.springframework.core.Ordered;
import org.springframework.stereotype.Component;

import java.net.InetAddress;
import java.net.UnknownHostException;

/**
 * @author spilledyear@outlook.com
 */
@Component
@NonNullApi
@RequiredArgsConstructor
public class ServerRunner implements ApplicationListener<ApplicationReadyEvent>, DisposableBean, Ordered {

	private final ServerProperties serverProperties;

	@Override
	public int getOrder() {
		return Ordered.LOWEST_PRECEDENCE;
	}

	@Override
	public void destroy() {
		System.out.println("nacos关闭");
	}

	@Override
	public void onApplicationEvent(ApplicationReadyEvent event) {
		try {
			String url = (serverProperties.getSsl().isEnabled() ? "https://" : "http://")
					+ InetAddress.getLocalHost().getHostAddress() + ":" + serverProperties.getPort()
					+ serverProperties.getServlet().getContextPath();
			System.out.printf("\nnacos访问地址：%s\n\n", url);
		}
		catch (UnknownHostException e) {
			throw new RuntimeException(e);
		}
	}

}
